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e57343b636
Patch by Daniel Sanders. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187651 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
569 B
Plaintext
27 lines
569 B
Plaintext
; RUN: FileCheck -input-file %s %s
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add r10, r1, r2
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add r11, r3, r4
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mul r5, r10, r11
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mul r11, r3, r4
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mul r10, r1, r2
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add r5, r10, r11
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add r11, r3, r4
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add r10, r1, r2
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mul r5, r10, r11
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; CHECK-DAG: add [[REG1:r[0-9]+]], r1, r2
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; CHECK-DAG: add [[REG2:r[0-9]+]], r3, r4
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; CHECK: mul r5, [[REG1]], [[REG2]]
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; CHECK-DAG: mul [[REG1:r[0-9]+]], r1, r2
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; CHECK-DAG: mul [[REG2:r[0-9]+]], r3, r4
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; CHECK: add r5, [[REG1]], [[REG2]]
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; CHECK-DAG: add [[REG1:r[0-9]+]], r1, r2
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; CHECK-DAG: add [[REG2:r[0-9]+]], r3, r4
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; CHECK-NOT: xor
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; CHECK-DAG: mul r5, [[REG1]], [[REG2]]
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